Three Phase Solar GTI
SKU: INV-TP
Price range: ₹38,817.00 through ₹70,348.00
Inclusive of all taxes
EMI from ₹3,235/month
View plans
| 3 months | ₹12,939/mo |
| 6 months | ₹6,470/mo |
| 12 months | ₹3,235/mo |
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Warranty Assured
Genuine Product
Pan-India Delivery
BIS Certified
Certified Excellence
IP 65 Rated
AFCI (Optional)
Patented Cooling Design
Unique H6 Topology Prevents Leakage Current
Wide Range Of AC Grid Voltage Up To 290 Volts
Within 24 Hours Replacement, 365 Days Up-time
Product Overview
Transformerless three-phase grid-tie inverter, IP65 rated, up to 98.70% max efficiency and 99.90% MPPT efficiency, with patented cooling and H6 topology for leakage-current-free operation.
Specs: 5kW to 25kW nominal AC output | 7500Wp to 33000Wp recommended PV input | IP65 rated | AFCI optional | 8-year warranty.
Variants: INV 5.0TP, INV 6.0TP, INV 8.0TP, INV 10.0TP, INV 12.0TP, INV 15.0TP, INV 18.0TP, INV 20.0TP, INV 25.0TP.
Grid-tied only, no battery input. For battery backup at three-phase power, see the Three Phase Hybrid Inverter (LV) Series.
- Transformerless three-phase grid-tie design with patented cooling technology
- Up to 98.70% max efficiency and 99.90% MPPT efficiency
- H6 topology preventing leakage current for safe operation
- Wide AC grid voltage tolerance up to 290V
- IP65 rated enclosure for outdoor installation
- Optional AFCI protection
- 5kW to 25kW nominal AC output range across 9 model variants
- 7500Wp to 33000Wp recommended PV input
- Backed by an 8-year product warranty
Farmhouse
Large Home
Small Commercial Building
What three-phase loads is the INV-TP series sized for?
It is a transformerless three-phase grid-tie range from 5kW to 25kW (INV 5.0TP through INV 25.0TP, nine models). Recommended PV is 7500Wp to 33,000Wp. Nominal AC is 400V, 50/60Hz, with 1–2 independent MPPTs, MPPT window 160–850VDC, and max PV voltage up to 1050V (1000V on higher models). It is aimed at higher-load homes and small commercial roofs, not utility-scale plants.
Does the three-phase GTI support a battery or backup output?
No. INV-TP is grid-tied only, with no battery port. For three-phase backup and storage, use the Three Phase Hybrid Inverter (LV) series (INV-EU-3P-LV, 5–20kW, 48V batteries) or the HV hybrid series (INV-EU-HV, 30–80kW) for C&I sites.
How does it handle heat, leakage current, and weak/high grid voltage?
Patented cooling plus H6 topology is used to limit leakage current on the transformerless design. AC grid voltage tolerance goes up to 290V. Peak efficiency is up to 98.70% with 99.90% MPPT efficiency. The inverter is IP65 wall-mount, AFCI is optional, and the series is offered with an 8-year warranty.
Residential Series
Certifications & Compliance
IEC 62109-1/2 Compliant
International safety standards
IEC 61727 Certified
Reliable grid connectivity
BIS Certified
India compliance approved
CE & EMC Compliant
Electromagnetic compatibility
Related products
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Single Phase Solar GTI
Price range: ₹14,983.00 through ₹28,172.00 Select options This product has multiple variants. The options may be chosen on the product page -
Three Phase Hybrid Inverter (LV)
Price range: ₹129,456.00 through ₹296,996.00 Select options This product has multiple variants. The options may be chosen on the product page
Compare with Similar Items
| Product | Three Phase Solar GTI | Single Phase Solar GTI | Three Phase Hybrid Inverter (LV) |
|---|---|---|---|
| Price | Price range: ₹38,817.00 through ₹70,348.00 | Price range: ₹14,983.00 through ₹28,172.00 | Price range: ₹129,456.00 through ₹296,996.00 |
| SKU | INV-TP | INV(EU)-EGT-01 | INV-EU-3P-LV |
| Weight | — | — | — |
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